@import "https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;700;900&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--orange:#f97316;--orange-dark:#ea580c;--orange-light:#fed7aa;--green-line:#06c755;--bg:#f8f9fa;--surface:#fff;--text:#1a1a1a;--text-sub:#6b7280;--border:#e5e7eb;--shadow:0 2px 12px #00000014;--radius:20px;--nav-h:64px;--safe-bottom:env(safe-area-inset-bottom,0px)}html,body,#root{background:var(--bg);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-family:Noto Sans Thai,system-ui,sans-serif}body{overflow:hidden}.app-shell{background:var(--bg);flex-direction:column;max-width:430px;height:100%;margin:0 auto;display:flex;position:relative;box-shadow:0 0 40px #0000001f}.page-content{-webkit-overflow-scrolling:touch;flex:1;min-height:0;overflow:hidden auto}.error-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100vh;padding:24px;font-family:Noto Sans Thai,sans-serif;display:flex}.error-emoji{font-size:56px}.error-screen button{background:var(--orange);color:#fff;cursor:pointer;border:none;border-radius:50px;padding:12px 28px;font-size:15px;font-weight:700}.bottom-nav{height:calc(var(--nav-h) + var(--safe-bottom));padding-bottom:var(--safe-bottom);border-top:1px solid var(--border);z-index:50;background:#fff;display:flex;position:sticky;bottom:0;box-shadow:0 -4px 16px #0000000f}.nav-btn{cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding:8px 0;font-family:inherit;transition:transform .15s;display:flex}.nav-btn:active{transform:scale(.9)}.nav-btn .nav-icon{font-size:22px;line-height:1}.nav-btn .nav-label{font-size:10px;font-weight:700}.nav-btn.active .nav-label{color:var(--orange)}.nav-btn:not(.active) .nav-label{color:var(--text-sub)}.page-header{background:linear-gradient(135deg, var(--orange) 0%, #c2410c 100%);color:#fff;border-radius:0 0 28px 28px;padding:52px 20px 24px}.page-header h1{margin-bottom:2px;font-size:22px;font-weight:900}.page-header p{opacity:.85;font-size:13px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden}.btn-primary{background:linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);color:#fff;cursor:pointer;border:none;border-radius:16px;width:100%;padding:16px;font-family:inherit;font-size:17px;font-weight:900;transition:transform .15s,opacity .15s;box-shadow:0 4px 16px #f9731659}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-line{background:var(--green-line);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;padding:14px;font-family:inherit;font-size:15px;font-weight:700;transition:transform .15s}.btn-line:active{transform:scale(.97)}.loading-screen{color:#fff;background:linear-gradient(160deg,#f97316 0%,#7c3aed 100%);flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100vh;display:flex}.loading-emoji{font-size:72px;animation:1.2s infinite bounce}.loading-screen h2{font-size:24px;font-weight:900}.loading-screen p{opacity:.8;font-size:14px}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:32px;height:32px;margin-top:8px;animation:.8s linear infinite spin}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin{to{transform:rotate(360deg)}}.stamp-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.stamp-card{border:1px solid var(--border);text-align:center;background:#fff;border-radius:16px;padding:14px;box-shadow:0 1px 6px #0000000f}.achievement-card{border:1px solid var(--border);background:#fff;border-radius:16px;align-items:center;gap:12px;margin-bottom:8px;padding:14px;display:flex;box-shadow:0 1px 6px #0000000d}.achievement-card.unlocked{background:#fffbeb;border-color:#fcd34d}.nag-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:16px;align-items:flex-start;gap:10px;margin:16px 16px 0;padding:14px 16px;display:flex}.nag-box p{color:#92400e;font-size:13px;line-height:1.5}.progress-bar{background:#e5e7eb;border-radius:99px;height:8px;overflow:hidden}.progress-fill{background:var(--orange);border-radius:99px;height:100%;transition:width .5s}.tab-bar{background:#fff3;border-radius:12px;gap:4px;margin-top:12px;padding:3px;display:flex}.tab-btn{cursor:pointer;color:#fffc;background:0 0;border:none;border-radius:9px;flex:1;padding:8px 4px;font-family:inherit;font-size:12px;font-weight:700;transition:all .15s}.tab-btn.active{color:var(--orange-dark);background:#fff}.map-placeholder{text-align:center;background:#e8f4fd;border-radius:20px;margin:16px;padding:40px 20px}.pin-display{letter-spacing:8px;color:var(--orange);text-align:center;padding:24px 0;font-size:48px;font-weight:900}.shop-card{box-shadow:var(--shadow);border:1px solid var(--border);background:#fff;border-radius:20px;margin:12px 16px;overflow:hidden}.shop-card img{object-fit:cover;width:100%;height:180px}.shop-card-body{padding:16px}.shop-card-body h2{margin-bottom:4px;font-size:18px;font-weight:900}.shop-badge{background:var(--orange-light);color:var(--orange-dark);border-radius:99px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}